Ampol vs Ultra Petroleum: Premium Diesel
Ampol 1,560 stations · Ultra Petroleum 12 stations
Ultra Petroleum is lower by
8.5c/L- Ampol average
- 285.7
- Ultra Petroleum average
- 277.2
- Grades both report
- 6
Ampol averages 285.7 c/L and Ultra Petroleum averages 277.2 c/L for Premium Diesel across Australia. On a 50-litre fill, that is $4.25.
Premium Diesel prices and stations
- Listed stationsEvery station FuelRadar lists for the brand1,56012Ampol lists 1,548 more
Every fuel type, side by side
Ampol has the lower average in 1 of 6 grades both brands report; Ultra Petroleum in 5.
- Unleaded 911,298 stations · 11 stations241.0238.4Ultra Petroleum 2.6c lower
- Ethanol 10517 stations · 8 stations237.1235.0Ultra Petroleum 2.1c lower
- Diesel490 stations · 9 stations282.9278.7Ultra Petroleum 4.2c lower
- Premium Diesel1,188 stations · 2 stations285.7277.2Ultra Petroleum 8.5c lower
- Premium 951,038 stations · 3 stations256.5256.6Ampol 0.1c lower
- Premium 981,142 stations · 10 stations265.9261.2Ultra Petroleum 4.7c lower
Premium Diesel by state
Average Premium Diesel in each state where both brands have a current report.
- New South Wales393 stations · 2 stations288.0277.2Ultra Petroleum 10.8c lower
Ampol reports in WA, QLD, SA, NSW, VIC, TAS, NT, ACT. Ultra Petroleum reports in NSW.
Ampol vs Ultra Petroleum questions
Is Ampol or Ultra Petroleum cheaper for Premium Diesel?
Across the current national Premium Diesel reports, Ultra Petroleum has the lower average at 277.2c, compared with 285.7c for Ampol. These samples cover different stations and locations. Check nearby prices and update times before choosing.
What is the average Ampol Premium Diesel price?
Ampol Premium Diesel averages 285.7c across 1,188 reporting stations in Australia, with the cheapest listed at 259.5c.
What is the average Ultra Petroleum Premium Diesel price?
Ultra Petroleum Premium Diesel averages 277.2c across 2 reporting stations in Australia, with the cheapest listed at 276.5c.
Should I always pick the cheaper brand?
Not necessarily. Brand averages move with the price cycle, and loyalty dockets or fuel vouchers can shift the real cost. Use this comparison as a guide, then check the fuel map for nearby station prices on your route.









